Couple manifold discriminant analysis with bipartite graph embedding for low-resolution face recognition.
Xianglei XingKejun WangPublished in: Signal Process. (2016)
Keyphrases
- graph embedding
- discriminant analysis
- low resolution
- face recognition
- face images
- high resolution
- super resolution
- linear discriminant analysis
- human faces
- principal component analysis
- feature extraction
- low resolution images
- image super resolution
- facial images
- image patches
- face detection
- dimensionality reduction
- facial expressions
- feature points
- facial features
- dimension reduction
- local binary pattern
- dimensionality reduction methods
- fisher criterion
- computer vision
- linear combination
- low dimensional
- feature representation
- probabilistic model
- high dimensional